ATWATER — CA
Data last updated: August 31, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| T-MOBILE USA, INC. | 6529 | 12 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 6 |
| PACIFIC BELL | 9740 | 3 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
| ONVOY, LLC - CA | 649C | 1 |
Data last updated: August 31, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| T-MOBILE USA, INC. | 6529 | 12 |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 6 |
| PACIFIC BELL | 9740 | 3 |
| ONVOY SPECTRUM, LLC | 624H | 1 |
| ONVOY, LLC - CA | 649C | 1 |